UV Light UV-ATS4-450 Superior Up Bulb for Aqua Treatment – 254 nm, 436 mm, 10,000 Hours

Overview

The UV Light UV-ATS4-450 Superior Up Bulb is a germicidal up-lamp designed for aqua treatment applications. With a 254 nm UV-C output and a compact T5 form factor, this 22-watt lamp fits a 4-pin base and a length of 436 mm. It offers up to 10,000 hours of life, giving you longer intervals between replacements while supporting stable system performance.

In real-world installations, you can expect a slender profile that slots into compact housings and fixtures, helping maintain a clean, consistent UV exposure path through the treatment loop. The lamp’s design emphasizes ease of installation and replacement, so maintenance windows are smoother and less disruptive.

Why this lamp matters

Compact yet capable, the ATS-4-450 blends reliable irradiation with straightforward integration. The 254 nm germicidal band is a common choice for aqua treatment workflows, and the 22-watt rating balances energy efficiency with effective exposure in tight spaces. While up lamps will emit visible light after installation, their germicidal effectiveness can decline over time, making planned replacements a sensible part of system upkeep.

Key specifications

• 22 watt power
• 4-pin base
• T5 shape
• 254 nm UV-C output
• Length: 436 mm
• Lifetime: up to 10,000 hours

Compatibility and models

This superior up lamp is designed for use in aqua treatment setups within DWS-8V, EV-8E, SE-8V, and SL-8V models. Check fixture compatibility and ballast requirements before replacement to ensure optimal fit.

Usage context and benefits

In typical installations, the ATS-4-450 supports ongoing water treatment workflows where compact, reliable UV-C lighting contributes to a steady irradiation path. Users may notice consistent system behavior, predictable maintenance intervals, and a clear, uninfluenced signal in monitoring dashboards as lamps cycle on and off.

Notes on performance and care

Up lamps will continue to emit visible light after purchase, but their germicidal effectiveness may decline over time. The stated life is up to 10,000 hours under standard operating conditions. Handle with care and follow equipment manufacturer instructions for replacement and disposal.

Practical tips for deployment

• Verify base and length match your fixtures before ordering.
• Inspect electrical connections and ballast compatibility to avoid misfit.
• Plan replacements within planned maintenance cycles to minimize downtime.